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What is global::?
...d use global::System.String to differentiate.
I believe the :: comes from C++ where it's used as a namespace separator.
In practice I've never used it, other than in generating code. Note that you can also get around some conflicts via using aliases. For example using String = System.String;
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What's the difference between std::move and std::forward
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Not the answer you're looking for? Browse other questions tagged c++ c++11 perfect-forwarding or ask your own question.
What is the fastest substring search algorithm?
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Do you happen to know of a C or C++ implementation available? I'm thinking of using this for some dna motif search (exact motif matches). If not, maybe I'll try developing an implementation myself and submitting to boost algorithm
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Benefits of inline functions in C++?
What is the advantages/disadvantages of using inline functions in C++? I see that it only increases performance for the code that the compiler outputs, but with today's optimized compilers, fast CPUs, huge memory etc. (not like in the 1980< where memory was scarce and everything had to fit in 100KB ...
Difference between private, public, and protected inheritance
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I'd like to add a few words that visibility in C++ is based on class instead of on object, which means that objects of the same class can access each other's private fields without restriction.
– Zhe Chen
Apr 27 '15 at 13:29
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How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
...an without, CPUs are really smart these days. My naive attempts are here.
C++20 [[likely]] and [[unlikely]]
C++20 has standardized those C++ built-ins: How to use C++20's likely/unlikely attribute in if-else statement They will likely (a pun!) do the same thing.
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How to use sed to replace only the first occurrence in a file?
I would like to update a large number of C++ source files with an extra include directive before any existing #includes. For this sort of task, I normally use a small bash script with sed to re-write the file.
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Why do we need tuples in Python (or any immutable data type)?
...mutable", which is only partially correct. I've used this many times with C++ maps and sets, though.
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Change / Add syntax highlighting for a language in Sublime 2/3
... -> Open all with current extension as... to set e.g. *.stan files with C++ syntax coloring.
– BoltzmannBrain
Feb 5 '19 at 18:09
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Is it faster to count down than it is to count up?
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I've seen Microsoft's C++ compiler from a few years back make that optimization. It's able to see that the loop index isn't used, so it rearranges it to the fastest form.
– Mark Ransom
May 12 '10 at 22:47
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